Hello. My friends and I tried to solve this problem of this website.
http://www.gogeometry.com/problem/problem001.htm
But we could not. Can anyone please provide a proof of this problem? Thanks.
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Hello. My friends and I tried to solve this problem of this website.
http://www.gogeometry.com/problem/problem001.htm
But we could not. Can anyone please provide a proof of this problem? Thanks.
You will be given several intervals. Every input of an interval consists of 3 numbers ai,bi,ci where a and b are the starting and ending of the interval. From all the intervals you have to find a set of integers Z which have ci number of common integers between ai and bi . You have to find out the minimum size of Z.
Hi , I have a very poor knowledge in combinatorics. But I want to improve that. So i need direction how to do that. If anyone can suggest me any book, tutorial, online articles or any other ways so that I can learn combinatorics then it would be very big help. Thanks :)
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